Select your motorbike
Your bike
-15%
Ring gear steel for APRILIA RS 125 1993/2003 40 520 125 TUONO 2003/2007
Reference 2937.1558.40
Ring gear steel from France Equipement to allow you to act on acceleration or top speed.
38,33 € incl. VAT
The change of your ring gear will allow you to gain speed thanks to a crown with fewer teeth than original or a gain of acceleration thanks to a crown with more teeth than original.
Attention, by changing the number of teeth of your crown you will imperatively change the size of your pinion.
If you do not know the original size of your ring gear, do not hesitate to contact us by email or phone, our advisors can guide you.
This product is comptable with:
| APRILIA | 125 | 1999 => 2005 |
| APRILIA | 125 | 2006 => 2010 |
| APRILIA | RS 125 | 1995 => 1998 |
| APRILIA | TUONO 125 | 2003 => 2005 |
| Reference | 2937.1558.40 |
| Manufacturer | France Equipement |
| Range | Steel |
Products in the same category
Available [32 in stock]
Available [95 in stock]
